Field Controls UV-Aire Air Purifying System UV-500C - Manual (Page 5)

page 5
WARNING: Never expose eyes or skin to UVC light from any source. Looking directly at the UVC light may cause permanent eye damage or blindness.
Never operate the UV-Aire Air Purifying System out of the plenum. Avoid touching the glass portion of the lamp with your hands.
Figure 10
REPLACEMENT PROCEDURES
REPLACING THE UV LAMP
VERY IMPORTANT: Turn the speed control switch on unit to OFF
position and unplug unit from outlet or turn off power to the unit
before replacing the UV lamp.
Loosen the screw on the lamp access door on the back of the 1.
UV-500C. (See Figure 8)
Open the door to expose the lamp connection. (See Figure 9) 2.
Figure 9
MAINTENANCE
Replace 10"x 10" intake filter every 90 days. The LED beside the filter 1.
indicator will turn RED and the display will say FILTER: CHANGE when
it is time to replace the filter.
Replace your UV-Aire 2. ® Air Purifying System lamp once a year to
maintain the lamp’s maximum output intensity. The lamp should
operate continuously for maximum lamp life and light effectiveness.
The LED beside the lamp indicator will turn RED and the display will
say LAMP: CHANGE when it is time to replace the lamp.
Figure 8